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Dense gas is pumped through small holes within a metal tube, by a motorized "compressor." When this gas makes contact with the metal on the inside, it has a cooling effect and the metal absorbs the heat from the air on the outside of the tube. Once the heat has been absorbed, this air is pumped in, or cycled through the fridge and freezer to keep things cold.
What else can I help you with?
How does the refrigerator or freezer work yo keep things cold?
Refrigeration works by drawing heat away from the unit. It does this through a process of evaporation.
Why is it not vital to keep the lid of a chest freezer closed?
Any freezer needs to be kept closed as much as possible if you wish for it to remain cold. However a chest freezer will not warm up as fast as an upright freezer. This is because the cold air in the freezer is heavier than the air outside of the freezer. When you open an upright freezer the cold air "falls" out, this can't happen with a chest freezer.
How does a refrigerator or freezer work to keep things cold?
Both the refrigerator and the freezer have fans to keep it at cold temperatures. PV=RT; A compressor raises the pressure of the gas volume V and temperature rises. A fan blows away the heat into the room. Then the gas pressure is dropped in the refrig cold room and the temperature drops in the cold room, PV=RT. The heat in the cold room heats up the gas and the volume goes to the compressorr again, ec,etc,etc.
Do refrigerators use refrigerant?
Refrigerators use magnets on the door the keep the cold air in, Same with the freezer door.
Why did they make a refrigerator?
to keep all the cold or frozen things nice and cold
Keeping Things Cool with Refigerator Repair?
If you have a refrigerator that needs to be repaired, look at the simple things before getting a new refrigerator. Make sure there is enough coolant in the system to keep it cold and from not freezing up. If the freezer will not keep things frozen, take everything out clean the inside as well as the door of the freezer. Then set the temperature to the middle. In the summer condensation builds up on the door and will not keep the freezer cold.
What is the function of the freezer?
To keep things cold.
What might you keep in an ice chest?
An ice chest in the 1800s contained what we would now put in a refigerator. A freezer in the 1800s is still calledl a freezer.
Do frozen mice to to be in a freezer or a just a cold place?
I would assume a freezer since they're meant to keep things frozen. Also, "a cold place" is subjective.
What can keep a block of ice cold?
A freezer
How do you keep ice cold?
by putting it in the freezer...that makes it freeze and get cold...
Would a horizontal freezer keep cold air in better or a vertical freezer?
ues
How cold is the inside of a freezer?
The inside of a freezer is very hard to calculate! Although, I have calculated that it is about 15 to 31 degrees Celsius.
How do you keep a bag of ice cold?
put it in the fridge or freezer.
How does the refrigerator or freezer work yo keep things cold?
Refrigeration works by drawing heat away from the unit. It does this through a process of evaporation.
How do you an ice cube frozen?
duh you have to keep it frozen in the freezer. its logic.
Why is it not vital to keep the lid of a chest freezer closed?
Any freezer needs to be kept closed as much as possible if you wish for it to remain cold. However a chest freezer will not warm up as fast as an upright freezer. This is because the cold air in the freezer is heavier than the air outside of the freezer. When you open an upright freezer the cold air "falls" out, this can't happen with a chest freezer.
